baber/WOPTO huggingface dataset:
Patent JP-H0518021-A (JP)
Title: Truss structure
Inventor: HARA YUKIO
IPC: E04B1/58
Filed: 1991-07-09
Abstract: PURPOSE:To promote assembly efficiency of a truss structure, to simplify the construction and to reduce a cost, etc. CONSTITUTION:Bar members 1 are formed of steel pipes, and the ends of the bar members (steel pipes) 1 are directly connected to locking members 6 joined to balls 2 with bolts 13... and nuts 14.... A truss structure is easily assembled by joining the bar members 1 to the locking members of the balls 2 bolts directly with 1:c>its, so that assembly efficiency of the truss structure is promoted. In addition, a distance between cores of the balls 2... is controlled. The bar members 1 are formed of only steel pipes, so that the construction of the truss structure is simplified, and the cost is reduced. The bar members 1 have both tensile force and compressive force.
Patent JP-S6349796-A (JP)
Inventor: NIO MIYAKO
IPC: G09G1/16
Filed: 1986-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6168651-A (JP)
Title: Arithmetic unit
Inventor: TANIGUCHI NOBUHIRO
IPC: G06F11/14
Filed: 1985-09-04
Abstract: PURPOSE:To store failure information without increasing the number of packaged units by switching arithmetic operation through arithmetic selection circuit when a malfunction is detected at arithmetic unit. CONSTITUTION:In normal operation, output data of general register group 1 are set at A and B input registers 2, 3. And the arithmetic results of an arithmetic unit 5 are stored at the general register group 1. At this moment, an output signal ER of an error detection circuit 4 is off, and an AND condition is satisfied between an output signal of a normal arithmetic selection circuit 81 and an inverter 87; and therefore, the arithmetic unit 5 executes arithmetic operation specified by the normal arithmetic selection circuit 81. On the other hand, when malfunction is detected by the error detection circuit 4, the ER signal is turned on. Therefore the AND condition is not satisfied. and the output of AND gate 85 is turned off. Then, the arithmetic operation is executed according to the instruction from a malfunction arithmetic selection circuit 82. Also by an output signal TR, the arithmetic results of arithmetic unit 5 are stored at A and B failure registers 6, 7.
Patent JP-H0243893-A (JP)
Title: Voice recognition device
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L17/00
Filed: 1988-08-03
Abstract: PURPOSE:To improve the recognition rate by correcting the effect of the sound reflection and making the frequency characteristic of the input sound from a microphone flat. CONSTITUTION:The result of analyzing the sound from a microphone 5 at a filter group 7 is rectified, quantized by an A/D converter, the result is given to a subtraction section 8 and stored in a register 9. Then 8 stored values are summed by an adder circuit 10, and when the result is subjected to bit shift by a bit shift section 11 three times, the value is 1/8 and the mean value is calculated, then the result is stored in a register 12. A switch 14 is turned to the position A and values of 1-8 of the register 9 are subtracted from the mean value of the register 12 and the value is substituted in the subtraction section 8 of the filter output. On the other hand, a signal being the sum of sinusoidal waves of each center frequency is stored in the filter group 7 in the ROM 1 and when the component is reproduced, the sound is reproduced from a speaker 4 so that the output level is made constant to apply adjustment. In the case of recognition, the switch 14 is turned to the position B to correct the frequency characteristic.
Patent JP-H0479039-A (JP)
Title: Power control method for laser beam
Inventor: NAKAO KENJI
IPC: H01S3/10
Filed: 1990-07-20
Abstract: PURPOSE:To prevent recording error or erasing error, etc., from being generated by controlling the power of a laser beam in the case of recording, reproducing and erasing by adjusting the pulse width of the laser beam to be emitted. CONSTITUTION:When controlling the power of the laser beam which is emitted in the shape of a pulse for executing recording, reproducing and erasing to a recording medium, the prescribed laser beam power in the case of recording, reproducing and erasing is executed effectively by controlling the pulse width of the laser beam. In this case, laser pulse emission is executed with a constant waveheight value, in the case of reproducing, the pulse width is shortened so as to reduce an effective output and in the case of recording and erasing, the pulse width is extended so as to enlarge the effective output. Therefore, the respective modes of recording, reproducing and erasing can be switched and concerning the power of the laser beam, it is enough to only execute control so that the power can maintain the constant waveheight value. Any transitional phenomenon is not generated. Thus, there is no delay in the rise of the power of the laser beam, and recording error or erasing error is prevented from being generated.
Patent JP-H1132795-A (JP)
Title: Detection of pathogenic prion protein and concentration thereof
Inventor: SHINAGAWA SHINICHI
IPC: G01N33/53
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting pathogenic prion protein, capable of rapidly and easily detecting the above protein in high sensitivity even at relatively low concentrations from an animal tissue-derived matter. SOLUTION: This method for detecting pathogenic prion protein comprises the following two consecutive processes: pathogenic prion protein concentration process and enzyme immunoadsorption assay; wherein the former process comprises: 1st process: an animal tissue-derived matter is homogenized using a surfactant and an enzyme according to the kind of the above matter, 2nd process: the homogenized product is decomposed by the use of a catabolic enzyme, and 3rd process: a concentrate containing the above protein is obtained from the homogenized product decomposed in the 2nd process; while the latter process comprises: 4th process: the above concentrated is dissolved in a solvent to obtain a dissolved product, 5th process: the above protein in the dissolved product is made to adsorb to an adsorption surface, and 6th process: the protein adsorbed is subjected to color development.
Patent JP-H0729256-A (JP)
Title: Herical scan magnetic recording and reproducing device
Inventor: KANIWA KOUJI
IPC: G11B15/467
Filed: 1993-07-12
Abstract: PURPOSE:To provide a herical scan magnetic recording and reproducing device realizing tracking control with relatively simple circuit constitution and with high precision and excellent in responsiveness. CONSTITUTION:This device is constituted so that a down hill method system by an RF envelope signal and a timing signal control system controlling the tracking so that the detection of a timing signal in a regenerative signal becomes prescribed timing are used at the same time dinamically in the tracking control. Concretely, by a decode circuit 25 and a timing error processing circuit 27, the time difference data from the point of time when the tracking operation of rotary heads 4A, 4B are started to the point of time when a reproducing vertical synchronizing signal is detected at the point of time when a level of an envelope detection signal becomes maximum are set as the tracking control target data, and a tracking error signal is obtained. The error signal is added to a speed error signal from a speed control circuit 20 to be supplied to a capstan motor 6.
Patent JP-H0360912-A (JP)
Title: Working device for spacer
Inventor: TSUKIWADA KENJI
IPC: B21F29/00
Filed: 1989-07-28
Abstract: PURPOSE:To manufacture a spacer in an optional dimension by welding a continuous vertical reinforcement after its cutting by a cutter for the vertical reinforcement whose delivery position is variable by a feeding means with a variable delivery amount. CONSTITUTION:Horizontal reinforcements 35, 35' are transferred by horizontal reinforcement feeding rollers 39, 39' with their winding out of uncoilers 36, 36' and stopped at the specific position located on a fixed electrode 40. Vertical reinforcements 22, 22' are fed in from the orthogonal direction by vertical reinforcement rollers 25, 25', a cutter table 27 is moved with the operation of a ball screw 28 and a U shape grooved vertical reinforcement cutter 30 is positioned at the position where the vertical reinforcements 22, 22' are cut in the specific length. They are then cut in the specific length at the time when the tips of the vertical reinforcements 22, 22' are positioned by being inserted into the U shaped grooves 32', 32' of the lower face of a U shape grooved vertical reinforcement guide 32, dropped on the horizontal reinforcements 35, 35' located on the fixed electrode 40 to descend a movable electrode 41 and deposited in projected parallels by welding a crossing part. The horizontal reinforcements 35, 35' to which the vertical reinforcements 22, 22' are deposited are then transferred by rotating the horizontal reinforcement feeding rollers 39, 39', transferred to the position of a fixed horizontal reinforcement cutter 45, cut in the specific length with the descent of a horizontal reinforcement cutter 43 and a spacer 21 is manufactured.
Patent JP-H1017425-A (JP)
Title: Agent for foliar application and ripening culture of rice using the foliar application agent
Inventor: HIROOKA SHOICHI
IPC: A01G22/22
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for the ripening culture of rice capable of improving the yield and quality (taste) of rice by compounding an oligosaccharide to an edible vinegar composed of sugars containing branched oligosaccharide and applying the obtained foliar application agent in the latter half of the ripening culture period of rice. SOLUTION: This foliar application agent is composed of an edible vinegar prepared by the acetic acid fermentation of a mixture of sugars containing branched oligosaccharide and an alcohol for brewing or an edible vinegar prepared by the alcoholic fermentation and acetic acid fermentation of sugars containing branched oligosaccharide and one or more oligosaccharides selected from xylooligosaccharides, non-reduced glucooligosaccharides, soybean oligosaccharides, raffinose, stachyose, melibiose and manninotriose. The agent is applied in the latter half of the ripening culture period of rice by foliar application.
Patent JP-H0921839-A (JP)
Title: Socket for inspecting display panel
Inventor: TEZUKA MICHIHIKO
IPC: G01R31/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of contact between a electrode of a display panel and a wiring pattern on a contact film. SOLUTION: A wiring pattern 14a brought into contact with an electrode on a base board 2 of a display panel 1 is formed in the upper surface of a contact film 14 disposed on a socket main body 11. The display panel 1 is pressed against the contact film 14 by a panel pressing member 20 slidably provided in the socket main body when it moves to the upper surface of the display panel 1 mounted on the contact film 14. When the panel pressing member 20 pushes the upper surface of the display panel 1, a flexible shutter 21 is interposed between the panel pressing member 20 and the display panel 1.  The panel pressing member 20 has a metal-made clamper 25 of a lateral U-shaped cross section which has elasticity and is installed in the socket main body 11 so as to vertically holding the socket main body 11 and the display panel 1 therebetween and a plastic-made sliding piece 26 mounted on the under surface of an upper side tip part over the nearly total length of an upper side tip part 25a of the clamper 25 and brought into slidable contact with the upper surface of the shutter 21 and the display panel 1.
Patent JP-H1040782-A (JP)
Title: Electromagnetic operation device
Inventor: YAMADA YUKIO
IPC: H01H33/38
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic operation device capable of a high- speed, high-efficiency operation. SOLUTION: Two air core coils 1 and 2 of which winding is provided at a winding frame of a non-magnetic body are opposed to each other with one coil being fixed and the other being movably mounted. Electromagnetic force produced by power supply is utilized as operation and controlling force of a breaker or the like. In this case, winding direction and conduction direction of both windings are selected so as to be repulsive force or attractive force. A current to be supplied to the air core coils 1 and 2 serves as a discharge current of a capacitor 3. A semiconductor switch (thyristor) 4 is provided between the air core coils 1 and 2 and the capacitor 3 for that purpose, and a diode 5 is connected in opposite thereto. A charging DC power supply 7 is connected to the condenser 3.
Patent JP-2000026340-A (JP)
Title: Fluorobiphenyl derivative
Inventor: SHIBATA TOSHIHIRO
IPC: C09K19/30
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a specific new fluorobiphenyl derivative useful as a liquid crystal material with low viscosity, high NI point and highly anisotropic refractive index. SOLUTION: This new compound is shown by formula I (R is a 1-10C alkyl; X is C≡C or CH2-CH2), e.g. a compound of formula II. The compound of formula I is obtained by reaction between 4-fluorobiphenyl and an alkylcyclohexyl phenylacetylene in an argon atmosphere in the presence of copper and diethylamine. The new compound, although used as a liquid crystal material singly, is also used in the form of a liquid crystal composition through formulation in a liquid crystal compound, liquid crystal-analogous compound or a mixture thereof (parent liquid crystal).  The parent liquid crystal is e.g. a compound of formula III (R3 is H, a 1-8C alkyl or the like; ring A is benzene or cyclohexane; X is a direct bond lone pair of CO-O); when the compound of formula I is to be used in a liquid crystal composition, it is preferable that its amount is 3-50 pts.wt. in 100 pts.wt. of the whole liquid crystal composition.
Patent JP-S5984580-A (JP)
Title: Ultra-short gate field-effect transistor
Inventor: SUGATA TAKAYUKI
IPC: H01L29/73
Filed: 1982-11-08
Abstract: PURPOSE:To contrive improvement both in high frequency characteristics and ultra-high speed characteristics of the titled transistor by a method wherein, utilizing the two-dimensional carrier gas layer generating on the interface of the multilayer semiconductor as a gate electrode,the effective gate length is reduced approximately to the thickness of the two-dimensional carrier gas. CONSTITUTION:A low density P type second semiconductor 13 is formed on the high density P type first semiconductor 12, and the third semiconductor 14 whereon no impurities are added is formed on said semiconductor 13. Besides, in the semiconductor of multilayer structure consisting of a high density N type fourth semiconductor 14 formed on the third semiconductor, a high density P<+> type region 17 and the first semiconductor 12 are used as a source and a drain using a very thin two-dimensional electron gas layer 20, located on the interface of the above-mentioned second and the third optical conductors, as a gate, thereby enabling to operate the FET as one having the very short gate length.
Patent JP-H0481205-A (JP)
Title: Steel plate excellent in coating reflection sharpness and press processing and method for forming irregular pattern on surface of steel plate rolling dull roll
Inventor: TAKEMOTO MASANORI
IPC: B23K26/352
Filed: 1990-07-23
Abstract: PURPOSE:To manufacture a steel plate excellent in press processing such as deep drawing and having the reflection sharpness near mirror surface by forming regular irregularity on the surface of the steel plate and arranging two kinds of large and small recessed parts on each vertex of triangles. CONSTITUTION:With a recessed part 2-1 and a projecting part 1 as a motif on the surface of the steel plate S, recessed parts 2-1, 2-2 and recessed parts, 2-4 are classified into two kinds of large and small parts. The projecting part 1 is, in other words, the surface of the steel plate, therefore, unflat parts 3 are formed on the peripheral areas of oil reservoirs and the existence of two kinds of large and small oil reservoirs enlarges the range of oil film lubrication. When flatness the rate of is low, lubricant stored in the recessed parts of the rugged pattern is supplied uniformly to the projecting parts, hence the condition of lubrication is improved, and galling is prevented.
Patent JP-2001024814-A (JP)
Title: Communication device and communication control method for the device
Inventor: KENMOCHI TOSHIO
IPC: H04M1/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent noise which interrupts a call from being generated by recording an incoming call in a memory when there is the incoming call of a facsimile to one of two communicable channels while calling by a communication means in the same case body as a recording part, recording it after the calling finishes and quickly recording during the call with a cordless slave machine. SOLUTION: Facsimile equipment 101 which is connected to an ISDN line 103 and enables communication with two channels A and B has PHS telephone sets 102-1 and 102-2 of extension line slave machines and connects lines when there is an incoming call. When there is an incoming call of a facsimile to the channel B while the facsimile equipment 101 is calling by a handset of the same case body as a recording part at the channel A, the incoming is recorded in a memory and recorded after the call finishes. The facsimile equipment 10, however, quickly records the facsimile which arrives at the channel B while calling at the channel A with the PHS telephone set 102-1 or 102-2. Thus, the noise which interferes during the call is not generated at the time of recording.
Patent JP-H0945028-A (JP)
Title: Video tape for recording image
Inventor: INOUE TAKESHI
IPC: G11B20/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an image-recording video tape which does not generate a spotted screen and noises at joints of recorded images when it is new. SOLUTION: An image looking good is preliminarily recorded to a video track 14 of a video tape 10, and a sound or music sounding good is primarily recorded to an audio track 12. This video tape is sold as a new image-recording video tape.
Patent JP-H1037727-A (JP)
Title: Intake/exhaust valve control device of multiple cylinder engine and control method therefor
Inventor: KAMIMARU SHINJI
IPC: F01L9/04
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce exhaust emission by detecting an intake air rate per cylinder, and correcting one of the opening start timing or the valve closing completed timing of the intake valve or the exhaust valve of each cylinder on the basis of its intake air rate, in a device in which opening/closing control of the intake/exhaust valves is carried out by an actuator. SOLUTION: During operation of an engine, an engine operating condition is detected by signals from a crank angle sensor 50 and a throttle opening sensor 54 in the engine operating condition judging unit 76 of an ECU 56, and a target valve opening/closing timing is set in an intake/exhaust valve opening/ closing timing setting unit 78. Intake air rates of first to fourth cylinders are detected by respective air flow meters 29a to 29d, an average intake air rate per cylinder is calculated in an individual cylinder intake air rate ratio comparison judging unit 80, and also it is judge whether a difference between each intake air rate and the average intake air rate is generated or not.  In the case where there is different from each other, the control rate of each actuator 44 is calculated in an actuator control rate calculating unit 82, and a control signal is outputted to a valve system driving part 45.
Patent JP-S5983124-A (JP)
Title: Wide angle condenser for laser beam
Inventor: OZAKI YASUTO
IPC: G02B27/18
Filed: 1982-11-04
Abstract: PURPOSE:To draw surely a light projection line on a remote light projection surface by constituting a titled condenser in such a way that the prescribed light projection line is obtd. from the laser light from a laser tube only by the reflection surface. CONSTITUTION:A concave mirror 4 is fitted and fixed to a lens barrel 5 and a through-hole 3 is punched in the central part thereof. The barrel 5 is fixed to a laser tube 1 and a glass plate 15 projected and formed with a convex mirror 7 having the diameter approximately equal to the diameter of the hole 3 in the central part is fixed to an outside cylinder 6 screwed and fitted freely slidably to a screw thread 5' inscribed on the outside circumferential part thereof. The laser light 3 emitted from the tube 1 passes the hole 3 and is reflected by the mirror 7 to a circular conical shape. The light 10 reflected again by a concave mirror 4 diverges in the generator direction on the reflction surface of the mirror and converges in the direction intersecting orthogonally with the generator direction, thereby drawing a straight light projection line 20 on a remote light projection surface such as a wall surface. The light projection line corresponding to the shape of the reflection surface of the mirror 4 is thus sharply drawn on the light projection surface apart by an optional distance.
Patent JP-H0520669-A (JP)
Title: Magnetic recording medium
Inventor: FUKUNAGA KAZUYA
IPC: G11B7/00
Filed: 1991-07-10
Abstract: PURPOSE:To provide a magnetic recording medium having high reliability so that the center of a magnetic head can be properly introduced along the center line of the reference track. CONSTITUTION:A reference part is provided at a specified position in the magnetic layer. The reference part consists of a pair of recessed reference areas 18A, 18B which are symmetric to each other for a desired point 17 on the center line 16. Flat areas 19A, 19B without recessed area are formed adjacent to the recessed areas 18A, 18B, respectively. In the reference areas 18A, 18B, there are alternately provided small recessed parts 20 and flat parts 21.
Patent JP-S6090652-A (JP)
Title: Nc machine tool
Inventor: OKINO FUMITO
IPC: G05B19/4093
Filed: 1983-10-20
Abstract: PURPOSE:To reduce the inutile time for changing working procedures and the data correction mistakes by constituting a program from working block data group and working sequence data, in an NC machine tool. CONSTITUTION:A series of working procedures necessary for the execution of the working for one part are set as one working block data, and these working block data group are provided with the numbers such as #1, #2,...#N. Into each factor S(I) constituting working sequence data, the number of each working block data, e.g., S(1)=#3, S(2)=#1, S(3)=#2,..., is accommodated in the order of the working procedures. When an operator changes the working procedures already accommodated, it is enough only to change the working sequence data without changing the working block data. In other words, it is enough only to change S(1)=#3, S(2)=#1, S(3)=#2,... to S(1)=#1, S(2)=#3, S(3)= #2,....